CN203943716U - The clear stone system of rubble - Google Patents
The clear stone system of rubble Download PDFInfo
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- CN203943716U CN203943716U CN201420265232.5U CN201420265232U CN203943716U CN 203943716 U CN203943716 U CN 203943716U CN 201420265232 U CN201420265232 U CN 201420265232U CN 203943716 U CN203943716 U CN 203943716U
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- clear stone
- instrument
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- fibre channel
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- 239000004575 stone Substances 0.000 title claims abstract description 114
- 239000013307 optical fiber Substances 0.000 claims abstract description 66
- 229910052689 Holmium Inorganic materials 0.000 claims abstract description 28
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 8
- 239000013010 irrigating solution Substances 0.000 abstract description 13
- 239000012634 fragment Substances 0.000 abstract description 9
- 238000010298 pulverizing process Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000029142 excretion Effects 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002980 postoperative effect Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000019994 cava Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses the clear stone system of a kind of rubble, comprise holmium laser device, ultrasonic clear stone instrument and negative pressure control instrument, holmium laser device comprises holmium laser main frame and optical fiber, ultrasonic clear stone instrument comprises ultrasonic main frame, clear stone instrument handle, be installed on the transducer in stone instrument handle clearly, the suction channel that is fixed on the ultrasonic amplitude of fluctuation feeler lever of transducer and is communicated with negative pressure control instrument, and negative pressure control instrument comprises negative pressure main frame; The groove that is provided with the second optical-fibre channel in ultrasonic amplitude of fluctuation feeler lever and is communicated with the second optical-fibre channel, optical fiber inserts in described the second optical-fibre channel by groove.The clear stone system of rubble that this utility model provides by arranging the second optical-fibre channel in ultrasonic amplitude of fluctuation feeler lever, holmium laser is pulverized the calculus in patient body together with ultrasonic clear stone instrument, the problem of having avoided hard calculus to pulverize, has improved the efficiency of rubble.Calculus fragment after pulverizing and irrigating solution are directly discharged outside patient body by negative pressure control instrument, and clear stone is thorough, noresidue.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments for the treatment of calculus, particularly the clear stone system of a kind of intracavity rubble.
Background technology
Calculus is the common multiple disease of urinary system, and over nearly 20 years, along with the raising of surgery intracavity equipment and operating technology, in Wicresoft's body, lithotrity obtains applying more and more widely.At present, in Ultrasonographic, rubble and holmium laser lithotripsy are the technology of modal minimally-invasive treatment calculus, but both cut both ways.
In Ultrasonographic, rubble is under high frequency electrical signal excitation, high-frequency mechanical vibration to occur by the piezoelectric ceramic piece of the transducer in lithotripter in Ultrasonographic, and is delivered to ultrasonic amplitude of fluctuation feeler lever by transducer, makes ultrasonic amplitude of fluctuation feeler lever end face generation dither.When the ultrasonic amplitude of fluctuation feeler lever of vibration contacts calculus, can produce rubble effect, but organizing of softness do not caused to damage.Ultrasonic amplitude of fluctuation feeler lever is hollow feeler lever, so that irrigating solution and calculus bits are external by the sucking-off of vacuum suction equipment, thereby realizes the object of the clear stone of rubble.But due to ultrasonic energy quantitative limitation, for the scleroid calculus of part, the crush efficiency of crushing technique is low in Ultrasonographic, even thoroughly crushed stone, has increased patient's misery.
The rubble principle of holmium laser is to cause the mode rubble of calculus micro-explosion after utilizing holmium laser to the strong absorption of moisture in calculus tissue, thereby is suitable for the calculus of any hardness.But the calculus fragment after holmium laser is pulverized need pass through irrigation, or excretion is removed naturally.Such method easily causes residual stones, affects postoperative recovery.
Utility model content
In order to solve the problem of prior art, this utility model provides one thoroughly crushed stone, particularly scleroid calculus, and the clear stone system of rubble that calculus fragment and irrigating solution are excreted.
Technical scheme described in the utility model is as follows:
The clear stone system of a kind of rubble, comprise holmium laser device, ultrasonic clear stone instrument and negative pressure control instrument, described holmium laser device comprises holmium laser main frame and optical fiber, described ultrasonic clear stone instrument comprises ultrasonic main frame, clear stone instrument handle, be installed on the transducer in stone instrument handle clearly, the suction channel that is fixed on the ultrasonic amplitude of fluctuation feeler lever of transducer and is communicated with described negative pressure control instrument, and described negative pressure control instrument comprises negative pressure main frame; The groove that is provided with the second optical-fibre channel in described ultrasonic amplitude of fluctuation feeler lever and is communicated with described the second optical-fibre channel, described optical fiber inserts in described the second optical-fibre channel by described groove.
Further, described clear stone instrument handle is provided with one first optical-fibre channel, described optical fiber by described the first optical-fibre channel after, then insert described the second optical-fibre channel by described groove.
Further, the upper outside circumference of described clear stone instrument handle is provided with a projection piece to described groove, and described the first optical-fibre channel runs through described projection piece.
Further, described clear stone instrument handle comprises handle main body, front connector and rear joint, and described front connector and rear joint are fixedly mounted on respectively relative first end and second end of described handle main body, described the first optical-fibre channel runs through described front connector, described handle main body and described rear joint.
Further, the side face of described ultrasonic amplitude of fluctuation feeler lever be also provided with one parallel with described the second optical-fibre channel and be communicated with otch; And described otch is communicated with described groove.
Further, described ultrasonic amplitude of fluctuation feeler lever comprises the body of rod, the fixed part being integrally formed by the described body of rod and the clear stone passage that runs through the described body of rod and described fixed part, and described clear stone passage and described the second optical-fibre channel are not connected; Described fixed part is provided with fixing flange collar, described transducer be provided with the fixed groove of fixing described fixing flange collar and with the described clear stone passage first passage being communicated with that aligns.
Further, described clear stone instrument handle comprises rear joint and handle main body, described handle main body is fixedly connected with and is resisted against described transducer with described rear joint, described rear joint comprises an anchor tip that runs through the second channel of described rear joint and be connected with described negative pressure control instrument, and described second channel aligns and is communicated with described first passage.
Further, be also provided with an elastomeric element between described handle main body and described transducer, and described elastomeric element being provided with a through hole passageway of running through, all aligns and is communicated with first passage and second channel in described through hole passageway; The common suction channel that forms described ultrasonic clear stone instrument of described second channel, described through hole passageway, described first passage and described clear stone passage.
Further, the side face of described transducer is provided with a Sealing shield ring, described clear stone instrument handle also comprises and is fixed on described handle main body and the front connector relative with described rear joint, the junction of described front connector and described handle main body is to the Axis Extension limited location back-up ring of described handle main body, described Sealing shield ring and the mutual backstop of described spacing back-up ring.
Further, described ultrasonic main frame is fixedly connected on described transducer by a cable through after described clear stone instrument handle; And described clear stone instrument handle is provided with the nut of the hollow that a described cable of confession passes through, and in described nut, is provided with conical seal ring, and described cable wire clamp is buckled in the miner diameter end of described conical seal ring.
The clear stone system of rubble that this utility model provides by arranging the second optical-fibre channel in ultrasonic amplitude of fluctuation feeler lever, the optical fiber of holmium laser device is placed in the second optical-fibre channel, with rubble that holmium laser device and ultrasonic clear stone instrument are combined, and optical fiber enters in patient body with ultrasonic amplitude of fluctuation feeler lever, thereby holmium laser is transmitted through the fiber in patient body to be pulverized the calculus in patient body together with ultrasonic clear stone instrument, the problem of having avoided hard calculus cannot pulverize or cannot pulverize completely, has improved the efficiency of rubble.And the clear stone system of the rubble that this utility model provides is also integrated with negative pressure control instrument, rubble after pulverizing and irrigating solution are directly discharged outside patient body by negative pressure control instrument, avoid passing through irrigation, or the residual stones that excretion removing causes naturally and postoperative long problem recovery time, clear stone is thorough, and patient heals soon.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the clear stone system of rubble that provides of this utility model the first embodiment, and the clear stone system of this rubble comprises stone instrument handle and ultrasonic amplitude of fluctuation feeler lever clearly;
Fig. 2 is the generalized section of clear stone instrument handle in Fig. 1;
Fig. 3 is the generalized section of Fig. 2 along B-B direction;
Fig. 4 is the generalized section of ultrasonic amplitude of fluctuation feeler lever in Fig. 1;
Fig. 5 is the generalized section along A-A direction of ultrasonic amplitude of fluctuation feeler lever in Fig. 4;
Fig. 6 is the clear stone instrument handle of the clear stone system of rubble that provides of this utility model the second embodiment and the generalized section of ultrasonic amplitude of fluctuation feeler lever.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
Please refer to Fig. 1, this utility model the first embodiment provides a kind of rubble clear stone system, for thoroughly pulverizing and remove calculi in vivo.The clear stone system of this rubble comprises holmium laser device 1, ultrasonic clear stone instrument 2 and negative pressure control instrument 3.Holmium laser device 1 and ultrasonic clear stone instrument 2 are pulverized the calculus in patient body together, and the problem of having avoided hard calculus cannot pulverize or cannot pulverize has completely improved the efficiency of rubble.Rubble after pulverizing and irrigating solution are directly discharged outside patient body by negative pressure control instrument 3, avoid by irrigation, or the residual stones that excretion removing causes naturally and postoperative long problem recovery time.
Holmium laser device 1 comprises holmium laser main frame (not label) and optical fiber 11.
Please refer to Fig. 1, ultrasonic clear stone instrument 2 comprises ultrasonic main frame 21, clear stone instrument handle 23, be installed on the transducer 25 (seeing Fig. 2) in stone instrument handle 23 clearly and be fixed on the ultrasonic amplitude of fluctuation feeler lever 27 of transducer 25.
Incorporated by reference to reference to Fig. 3, ultrasonic main frame 21 through the rear electrical connection transducer 25 of clear stone instrument handle 23, is controlled time of vibration and the frequency of transducer 25 by a cable 22 by ultrasonic main frame 21, thereby drives 27 vibrations of ultrasonic amplitude of fluctuation feeler lever to carry out rubble in body.In the present embodiment, in order to prevent that cable 22 from coming off in clear stone instrument handles 23, cable 22 is fixed on clearly on stone instrument handle 23 by the nut 24 of hollow.More specifically, be provided with conical seal ring 26 in nut 24, nut 24 is with conical seal ring 26 interference fit or be connected threadably.The outer surface of conical seal ring 26 contacts with the inwall of nut 24.Cable 22, through hollow nut 24, is fixed on super device 25 by the miner diameter end of conical seal ring 26.Conical seal ring 26 on the one hand can attached cable line 22, prevents that cable 22 from coming off, and can play the effect of sealing on the other hand.
Incorporated by reference to reference to Fig. 4 and Fig. 5, ultrasonic amplitude of fluctuation feeler lever 27 comprises the body of rod 271, is convexly equipped with the fixed part 272 forming and is run through the body of rod 271 and the clear stone passage 273 of fixed part 272 by one end of the body of rod 271.The cross section of the body of rod 271 is profiled-cross-section, to strengthen the measuring body ability of the body of rod 271 bending resistance, alleviates the body of rod 271 weight, saves material.In the body of rod 271, be also provided with one parallel with clear stone passage 273 and run through free-ended second optical-fibre channel 274 of the body of rod 271 away from fixed part 272.Clear stone passage 273 is positioned at the below of the second optical-fibre channel 274, and clear stone passage 273 is not communicated with mutually with the second optical-fibre channel 274.The side face of the body of rod 271 be also provided with one parallel with the second optical-fibre channel 274 and be communicated with otch 275.The body of rod 271 is provided with the groove 276 being communicated with otch 275 and the second optical-fibre channel 274 near fixed part 272 places, can easily optical fiber 11 be inserted in the second optical-fibre channel 274 by this groove 276.In order to prevent that optical fiber 11 from rocking, improve calculifragous efficiency, reduce optical fiber 11 and rock the damage that tissue adherence is caused, groove 276 places also arrange an optic fibre fixing device, such as snap ring or locating clip, for operation process, optical fiber 11 are fixed on to groove 276 places.It should be noted that, in other embodiment, on the body of rod 271, without arranging and the otch 275 of the second optical-fibre channel 274 parallel connections, but directly the second optical-fibre channel 274 is set to closed manhole.
The fixed bar portion 278 that fixed part 272 comprises the stop block 277 of taper and extended to the direction away from the body of rod 271 by stop block 277.Clear stone passage 273 is through to the end away from stop block 277 of fixed bar portion 278 always.Fixed bar portion 278 is also provided with fixing flange collar 279 away from the end of stop block 277.Fixing flange collar 279 be provided with for the fixing fixing external screw thread (not label) of transducer 25.
Please refer to Fig. 2, transducer 25 comprises the fixed body that is roughly vertebral body 252 that the body 250 of column and the front end face one by body 250 are extended.The axis of body 250 and fixed body 252 coincides, and transducer 25 is provided with a first passage 254 that runs through body 250 and fixed body 252 along the axis of body 250.The side face of body 250 is in convexing with Sealing shield ring 251 with the junction of fixed body 252.The inwall that first passage 254 is positioned at one end place of fixed body 252 caves inward and is formed with fixed groove 253, and fixed groove 253 is provided with the fixing female thread (not label) matching with the fixing external screw thread of fixing flange collar 279, the mode that the fixing flange collar 279 of ultrasonic amplitude of fluctuation feeler lever 27 is connected by internal and external threads is fixed on fixed groove 253, now, the clear stone passage 273 of ultrasonic amplitude of fluctuation feeler lever 27 aligns and is communicated with the first passage 254 of transducer 25.
Continue referring to Fig. 2, the tubular shell that clear stone instrument handle 23 is hollow, it comprises handle main body 231, front connector 233 and rear joint 235.Front connector 233 and rear joint 235 are fixedly mounted on respectively relative first end and second end of handle main body 231; Particularly, front connector 233 and rear joint 235 are all connected by engaging mode with handle main body 231 or interference fit connection.
Handle main body 231 comprises the hollow host cavity 230 that runs through first end and the second end.The first end place of handle main body 231 is provided with spacing back-up ring 232 to the Axis Extension of handle main body 231.There is end plate 234 at the second end place of handle main body 231 to the Axis Extension of handle main body 231, and end plate 234 has axially extended to form contact plate 236 to 230 inner bendings of hollow host cavity along handle main body 231.The body 250 of transducer 25 is contained in hollow host cavity 230, and the bottom of body 250 is resisted against contact plate 236, Sealing shield ring 251 and the mutual backstop of spacing back-up ring 232, with by body 250 fixed constraints in hollow host cavity 230.And Sealing shield ring 251 and the mutual backstop of spacing back-up ring 232 can also limit transducer 25 while vibrating along front connector 233 direction generation axial displacements.Preferably, between the rear end of transducer 25 and the contact plate 236 of handle main body 231, be provided with the elastomeric element 6 of cushioning effect, reduced because transducer 25 vibrates the rear joint 235 bringing and vibrate with this.Elastomeric element 6 is provided with the through hole passageway 61 of two opposite ends of running through elastomeric element 6, and aligns and be communicated with first passage 254 in through hole passageway 61.
Rear joint 235 comprises and is fixedly connected with the connecting portion 237 of handle main body 231 and the anchor tip 238 along the Axis Extension of handle main body 231 by connecting portion 237.Rear joint 235 is also provided with the second channel 240 that runs through connecting portion 237 and anchor tip 238, and second channel 240 aligns and is communicated with through hole passageway 61, first passage 254.Second channel 240, through hole passageway 61, first passage 254 and the common suction channel that forms ultrasonic clear stone instrument 2 of clear stone passage 273, this suction channel is for excreting calculus fragment and irrigating solution after pulverizing.Anchor tip 238 stretches out and forms taper water nozzle 239 away from the end of connecting portion 237.Negative pressure control instrument 3 is connected in taper water nozzle 239 by one first connection tube 34, and due to the reversal of the natural order of things effect of taper water nozzle 239 to the first connection tube 34, avoid the first connection tube 34 to come off on taper water nozzle 239, improved the steadiness that the first connection tube 34 is connected with taper water nozzle 239.
Front connector 233 is conical hollow structure, and it comprises the vertebral body bottom (figure does not indicate) that is fixedly connected with the first end of handle main body 231 and the vertebral body tip with vertebral body bottom one.The outer wall of vertebral body tip is provided with projection piece 241, is provided with first optical-fibre channel 242 running through in projection piece 241.Front connector 233 is enclosed within outside ultrasonic amplitude of fluctuation feeler lever 27 and transducer 25, and front connector 233 is fixed on handle main body 231 by vertebral body bottom; Now, transducer 25 is contained in handle main body 231 and front connector 233.
Please, referring again to Fig. 1, negative pressure control instrument 3 comprises negative pressure main frame 31, negative pressure opening-closing controller 33 and storage bottle 35.Can carry out the setting of negative pressure control parameter by negative pressure main frame 31.Between negative pressure main frame 31 and storage bottle 35, be connected by the second connection tube 32, and negative pressure opening-closing controller 33 is arranged on the second connection tube 32.Storage bottle 35 is also connected in the first connection tube 34, thereby is connected in stone instrument handle 23 clearly by the first connection tube 34.By rotation negative pressure opening-closing controller 33, storage bottle 35, the first connection tube 34 are switched on or switched off with negative pressure control instrument 3.In the time outwarding winding negative pressure opening-closing controller 33, storage bottle 35, the first connection tube 34 are connected with negative pressure control instrument 3.Now, negative pressure control instrument 3 can pump out calculus fragment and irrigating solution in suction channel by the first connection tube 34.Rubble, due to than great, be sunken in storage bottle 35, and irrigating solution is by 3 sucking-offs of negative pressure control instrument.Particularly, in the present embodiment, for ease of operation, negative pressure opening-closing controller 33 and storage bottle 35 are all arranged on ultrasonic clear stone instrument 2.
Incorporated by reference to reference to Fig. 2 and Fig. 4, in the time that needs carry out the clear stone operation technique of rubble, the ultrasonic main frame 21 of the ultrasonic clear stone instrument 2 of the clear stone system of rubble that this utility model embodiment provides is connected on the transducer 25 in stone instrument handle 23 clearly by cable 22, and negative pressure control instrument 3 is connected on the taper water nozzle 239 of stone instrument handle 23 clearly by the first connection tube 34.Optical fiber 11 in holmium laser device 1, through after the first optical-fibre channel 242 of projection piece 241, inserts the second optical-fibre channel 274 in ultrasonic amplitude of fluctuation feeler lever 27 by the groove 276 of ultrasonic amplitude of fluctuation feeler lever 27.In the time that the body of rod 271 of ultrasonic amplitude of fluctuation feeler lever 27 is inserted in calculus tissue by the passage of artificial foundation, optical fiber 11 is also along with ultrasonic amplitude of fluctuation feeler lever 27 arrives calculus tissue place.Now, operator holds stone instrument handle 23 clearly, start ultrasonic clear stone instrument 2, holmium laser device 1 and negative pressure control instrument 3, the high frequency electrical signal that ultrasonic clear stone instrument 2 sends is delivered on the transducer 25 in stone instrument handle 23 clearly by cable 22, and encourage transducer 25 that high-frequency mechanical vibration occurs, this mechanical vibration are delivered to the body of rod 271, make its end face generation dither and crushed stone; The high energy laser that holmium laser device 1 sends is passed to calculus place through optical fiber 11, and calculus has absorbed energy generation micro-explosion because containing large quantity of moisture, thereby carries out rubble reaction.Rubble kinetic energy under the resistance of water that this micro-explosion forms is absorbed very soon, thereby can not damage human body.Calculus fragment after pulverizing and irrigating solution, under the vacuum suction of negative pressure control instrument 3, enter the first connection tube 34 from the suction channel of ultrasonic clear stone instrument 2, and flow out along the first connection tube 34.Rubble, due to than great, is sunken in storage bottle 35, and irrigating solution is by 3 sucking-offs of negative pressure control instrument, thereby calculus fragment and irrigating solution are excreted.
The clear stone system of rubble that this utility model provides is by interior second optical-fibre channel 274 that arranges of ultrasonic amplitude of fluctuation feeler lever 27, the optical fiber of holmium laser device 1 11 is placed in the second optical-fibre channel 274, so that holmium laser device 1 and ultrasonic clear stone instrument 2 are combined, and optical fiber 11 enters in patient body with ultrasonic amplitude of fluctuation feeler lever 27, thereby make holmium laser transfer in patient body and together with ultrasonic clear stone instrument 2, the calculus in patient body be pulverized by optical fiber 11, the problem of having avoided hard calculus cannot pulverize or cannot pulverize completely, has improved the efficiency of rubble.And the clear stone system of the rubble that this utility model provides is also integrated with negative pressure control instrument 3, calculus fragment after pulverizing and irrigating solution are directly discharged outside patient body by negative pressure control instrument 3, avoid passing through irrigation, or the residual stones that excretion removing causes naturally and postoperative long problem recovery time, clear stone is thorough, and patient heals soon.
Please refer to Fig. 6, the clear stone system of rubble that this utility model the second embodiment provides is similar to the first embodiment, its difference is only: in the second embodiment, the first optical-fibre channel 242 is arranged in the housing of stone instrument handle 23 clearly, and run through the anchor tip 238 of front connector 233, handle main body 231 and rear joint 235, this first optical-fibre channel 242 is not communicated with mutually with first passage 254 and second channel 240.
When use, the optical fiber 11 of the holmium laser device 1 of the clear stone system of rubble that this utility model the second embodiment provides inserts the first optical-fibre channel 242 from anchor tip 238, and spread out of from front connector 233, optical fiber 11 extends forward and the second optical-fibre channel 274 of inserting in ultrasonic amplitude of fluctuation feeler lever 27 by the groove 276 of ultrasonic amplitude of fluctuation feeler lever 27 enters the calculus tissue in body afterwards, then carries out together rubble in body in conjunction with ultrasonic clear stone instrument 2.Calculus fragment and irrigating solution after pulverizing aspirate by negative pressure control instrument 3, directly discharge outside patient body, and rubble are temporarily stored in storage bottle 35.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the clear stone system of rubble, comprise holmium laser device, ultrasonic clear stone instrument and negative pressure control instrument, described holmium laser device comprises holmium laser main frame and optical fiber, described ultrasonic clear stone instrument comprises ultrasonic main frame, clear stone instrument handle, be installed on the transducer in stone instrument handle clearly, the suction channel that is fixed on the ultrasonic amplitude of fluctuation feeler lever of transducer and is communicated with described negative pressure control instrument, and described negative pressure control instrument comprises negative pressure main frame; It is characterized in that: the groove that is provided with the second optical-fibre channel in described ultrasonic amplitude of fluctuation feeler lever and is communicated with described the second optical-fibre channel, described optical fiber inserts in described the second optical-fibre channel by described groove.
2. the clear stone system of rubble according to claim 1, is characterized in that, described clear stone instrument handle is provided with one first optical-fibre channel, described optical fiber by described the first optical-fibre channel after, then insert described the second optical-fibre channel by described groove.
3. the clear stone system of rubble according to claim 2, is characterized in that, the upper outside circumference of described clear stone instrument handle is provided with a projection piece to described groove, and described the first optical-fibre channel runs through described projection piece.
4. the clear stone system of rubble according to claim 2, it is characterized in that, described clear stone instrument handle comprises handle main body, front connector and rear joint, and described front connector and rear joint are fixedly mounted on respectively relative first end and second end of described handle main body, described the first optical-fibre channel runs through described front connector, described handle main body and described rear joint.
5. the clear stone system of rubble according to claim 1, is characterized in that, the side face of described ultrasonic amplitude of fluctuation feeler lever be also provided with one parallel with described the second optical-fibre channel and be communicated with otch; And described otch is communicated with described groove.
6. the clear stone system of rubble according to claim 1, it is characterized in that, described ultrasonic amplitude of fluctuation feeler lever comprises the body of rod, the fixed part being integrally formed by the described body of rod and the clear stone passage that runs through the described body of rod and described fixed part, and described clear stone passage and described the second optical-fibre channel are not connected; Described fixed part is provided with fixing flange collar, described transducer be provided with the fixed groove of fixing described fixing flange collar and with the described clear stone passage first passage being communicated with that aligns.
7. the clear stone system of rubble according to claim 6, it is characterized in that, described clear stone instrument handle comprises rear joint and handle main body, described handle main body is fixedly connected with and is resisted against described transducer with described rear joint, described rear joint comprises an anchor tip that runs through the second channel of described rear joint and be connected with described negative pressure control instrument, and described second channel aligns and is communicated with described first passage.
8. the clear stone system of rubble according to claim 7, it is characterized in that, between described handle main body and described transducer, be also provided with an elastomeric element, and described elastomeric element being provided with a through hole passageway of running through, all aligns and is communicated with first passage and second channel in described through hole passageway; The common suction channel that forms described ultrasonic clear stone instrument of described second channel, described through hole passageway, described first passage and described clear stone passage.
9. the clear stone system of rubble according to claim 8, it is characterized in that, the side face of described transducer is provided with a Sealing shield ring, described clear stone instrument handle also comprises and is fixed on described handle main body and the front connector relative with described rear joint, described front connector in the junction of described handle main body Axis Extension limited location back-up ring, described Sealing shield ring and the mutual backstop of described spacing back-up ring to described handle main body.
10. the clear stone system of rubble according to claim 1, is characterized in that, described ultrasonic main frame is fixedly connected on described transducer by a cable through after described clear stone instrument handle; And described clear stone instrument handle is provided with the nut of the hollow that a described cable of confession passes through, and in described nut, is provided with conical seal ring, and described cable wire clamp is buckled in the miner diameter end of described conical seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265232.5U CN203943716U (en) | 2014-05-21 | 2014-05-21 | The clear stone system of rubble |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265232.5U CN203943716U (en) | 2014-05-21 | 2014-05-21 | The clear stone system of rubble |
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| CN203943716U true CN203943716U (en) | 2014-11-19 |
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| CN201420265232.5U Expired - Lifetime CN203943716U (en) | 2014-05-21 | 2014-05-21 | The clear stone system of rubble |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473674A (en) * | 2014-12-11 | 2015-04-01 | 武汉浩宏科技有限公司 | Multi-power internal stone breaker |
| CN104490472A (en) * | 2014-12-30 | 2015-04-08 | 武汉浩宏科技有限公司 | Stone crushing and clearing all-in-one machine |
| CN107496026A (en) * | 2017-09-29 | 2017-12-22 | 武汉浩宏科技有限公司 | A kind of Bladder stone ultrasound rubble derocker |
| CN108720917A (en) * | 2017-04-18 | 2018-11-02 | 合硕生技股份有限公司 | Skull bone anchoring device and its operation tool |
| CN111544112A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
| CN113229885A (en) * | 2021-05-10 | 2021-08-10 | 丽水市人民医院 | Urological calculus smashing and sucking device |
| WO2021178186A1 (en) * | 2020-03-03 | 2021-09-10 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Multiple-modality ablation probe techniques |
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2014
- 2014-05-21 CN CN201420265232.5U patent/CN203943716U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473674A (en) * | 2014-12-11 | 2015-04-01 | 武汉浩宏科技有限公司 | Multi-power internal stone breaker |
| CN104490472A (en) * | 2014-12-30 | 2015-04-08 | 武汉浩宏科技有限公司 | Stone crushing and clearing all-in-one machine |
| CN108720917A (en) * | 2017-04-18 | 2018-11-02 | 合硕生技股份有限公司 | Skull bone anchoring device and its operation tool |
| CN108720917B (en) * | 2017-04-18 | 2021-05-14 | 合硕生技股份有限公司 | Skull fixing device and surgical tool thereof |
| CN107496026A (en) * | 2017-09-29 | 2017-12-22 | 武汉浩宏科技有限公司 | A kind of Bladder stone ultrasound rubble derocker |
| WO2021178186A1 (en) * | 2020-03-03 | 2021-09-10 | Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America | Multiple-modality ablation probe techniques |
| CN111544112A (en) * | 2020-05-14 | 2020-08-18 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
| CN111544112B (en) * | 2020-05-14 | 2021-03-09 | 山东大学第二医院 | Holmium laser ultrasonic stone crushing and removing device |
| CN113229885A (en) * | 2021-05-10 | 2021-08-10 | 丽水市人民医院 | Urological calculus smashing and sucking device |
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